public override void Visit(CypherVisitor cypherVisitor)
{
cypherVisitor.Enter(this);
ContainerReference.Visit(cypherVisitor);
Names.ForEach(name => name.Visit(cypherVisitor));
cypherVisitor.Leave(this);
}
public override void Visit(CypherVisitor cypherVisitor)
{
cypherVisitor.Enter(this);
Expressions.NameOrExpression(Left).Visit(cypherVisitor);
Operator.Visit(cypherVisitor);
Right.Visit(cypherVisitor);
cypherVisitor.Leave(this);
}
public void DoubleLiteral()
{
var visitor = new CypherVisitor();
DoubleLiteral literal = new(1.11);
literal.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void NamedNode()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
movie.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void StringLiteral()
{
var visitor = new CypherVisitor();
StringLiteral literal = new("Test");
literal.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void IntegerLiteral()
{
var visitor = new CypherVisitor();
IntegerLiteral literal = new(1);
literal.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void BooleanLiteral()
{
var visitor = new CypherVisitor();
BooleanLiteral literal = Language.BooleanLiteral.True;
literal.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void ExpressionIsTrue()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
Condition statement = movie.Property("Released").IsTrue();
statement.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void ExpressionIsEqualTo()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
Condition statement = movie.Property("Title").IsEqualTo(Cypher.LiteralOf("The Matrix"));
statement.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void ExpressionMatchesRegex()
{
var visitor = new CypherVisitor();
Node person = Node.Create("Person").Named("p");
Condition statement = person.Property("Email").Matches(".*\\\\.com");
statement.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void NodeWithOneProperty()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie")
.Named("m")
.WithProperties("Title", Cypher.LiteralOf("The Matrix"));
movie.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void Where()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
Condition condition = movie.Property("Title").IsEqualTo(Cypher.LiteralOf("The Matrix"));
Where where = new(condition);
where.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void WhereStatementIncludingXOrCompoundConditionChain()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
Where where = new(
movie.Property("Title")
.IsEqualTo(Cypher.LiteralOf("The Matrix"))
.XOr(movie.Property("Rating").IsEqualTo(Cypher.LiteralOf(3.2))));
where.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public string Build()
{
var visitor = new CypherVisitor();
_match?.Visit(visitor);
_return?.Visit(visitor);
_orderBy?.Visit(visitor);
_skip?.Visit(visitor);
_limit?.Visit(visitor);
return(visitor.Print());
}
public void WhereStatementIncludingAndCompoundCondition()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
Condition condition1 =
movie.Property("Title").IsEqualTo(Cypher.LiteralOf("The Matrix"));
Condition condition2 = movie.Property("Rating").IsEqualTo(Cypher.LiteralOf(3.2));
Condition andCondition = Condition.And(condition1, condition2);
Where where = new(andCondition);
where.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void NodeWithAdditionalLabels()
{
string[] additionalLabels =
{
"Film",
"Flick"
};
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie", additionalLabels).Named("m");
movie.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void WhereStatementIncludingXOrLargeChain()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie").Named("m");
Condition property1 = movie.Property("Title").IsEqualTo(Cypher.LiteralOf("The Matrix"));
Condition property2 = movie.Property("Rating").IsEqualTo(Cypher.LiteralOf(3.2));
Condition property3 = movie.Property("Age").IsEqualTo(Cypher.LiteralOf(2));
Condition property4 = movie.Property("Name").IsEqualTo(Cypher.LiteralOf("Peter"));
Condition property5 = movie.Property("Name").IsEqualTo(Cypher.LiteralOf("Tim"));
Where where = new(property1.XOr(property2.And(property3))
.Or(property4.Or(property5).Not()));
where.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public void NodeWithMultipleProperties()
{
var visitor = new CypherVisitor();
Node movie = Node.Create("Movie")
.Named("m")
.WithProperties(
"Title",
Cypher.LiteralOf("The Matrix"),
"YearReleased",
Cypher.LiteralOf(1999),
"Released",
Cypher.LiteralOf(true),
"Rating",
Cypher.LiteralOf(8.7)
);
movie.Visit(visitor);
visitor.Print().MatchSnapshot();
}
public override void Visit(CypherVisitor cypherVisitor)
{
cypherVisitor.Enter(this);
Labels.ForEach(value => value.Visit(cypherVisitor));
cypherVisitor.Leave(this);
}
public override void Visit(CypherVisitor cypherVisitor)
{
cypherVisitor.Enter(this);
Children.ForEach(child => PrepareVisit(child).Visit(cypherVisitor));
cypherVisitor.Leave(this);
}